6 letter words:
greige8,
rigger8,
rugger8,
5 letter words:
egger7,
gigue7,
gurge7,
rerig6,
urger6,
4 letter words:
geez14,
grig6,
eger5,
gree5,
grue5,
urge5,
ruer4,
3 letter words:
zig13,
zee12,
egg5,
gig5,
igg5,
erg4,
gee4,
gie4,
reg4,
rig4,
rug4,
ere3,
err3,
ire3,
ree3,
rei3,
rue3,
2 letter words:
er2,
re2,